Blood Pressure Smart Bracelet Heart Rate Monitor Blood Oxygen Monitor IP67 Fitness Tracker for Andriod IOS VS QS80 Wearable Devices Heart rate monitor: Yes

Heart rate monitor: Yes

Type: GPS Children Tracker Watch

Voltage Rating / electric current: DC 5V / 100mA

function 1: Alarm Alert

Blood Pressure Smart Bracelet Heart Rate Monitor Blood Oxygen Monitor IP67 Fitness Tracker for Andriod IOS VS QS80 Wearable Devices Heart rate monitor: YesCompatibility: All Compatible Language: French,German,Polish,Russian,Italian,Spanish,English,Portuguese Style: Sport Application Age Group: Adult Function: Message Reminder,Passometer,Activity Tracker,Blood Oxygen,Fitness Tracker,Blood Pressure,Call Reminder,Remote Control,Sleep Tracker,Heart Rate Tracker Screen Style: Rectangle Square shape Screen Type: LED Touch Screen: Yes Waterproof Grade: Life Waterproof Band Detachable: Yes Language: Chinese